Physics Unit23: Light and Geometric Optics (id: 0f70422e0)

本题目来源于试卷: Physics Unit23: Light and Geometric Optics，类别为 国际高中通用物理

[单选题]
A plano-convex lens is to had0nn* jopn5vydnx ft 8:w 78d1ve a vjb+ :( d(dsegfocal length of 40 cm. It is made of glass of index of v e:+(djg(sbd refraction
1.65. What radius of curvature is required?

A. $13 \; cm$
B. $26 \; cm$
C. $32 \; cm$
D. $36 \; cm$


参考答案:  B


本题详细解析: 暂无

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